Consider this reaction: →2NH3g+N2g3H2g At a certain temperature it obeys this rate law.rate =·16.0M−1s−1NH32 Suppose a vessel contains NH3 at a concentration of 1.15M. Calculate the concentration of NH3 in the vessel 0.720 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. =___M

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Q: . The decomposition of N₂O5 in carbon tetrachloride has been studied: 2 N₂Os (g) → 2 N₂O4 (g) +…

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Q: What is the average rate constant for the reaction at 700°C?

A: Rate = K[H2][NO]2

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Q: If 4.8 x 10² g of NOBr (109.91 g/mol) decomposes in a 2.0 x 10² mL flask in 6.0 minutes, find the…

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Q: a. What is the order of reaction for the decomposition of hydrogen peroxide? O zero-order O…

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A: Given,initial concentration of H2CO3 = 1.45 Mtime = 570. seconds

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A: Answer a) as per the rate law: rate  = -1/2 d [H2O2]/dt answer b) as R^2 value is highest in graph…

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A: HI(g) .....> 1/2 H2(g) + 1/2 I2(g) Given that:  Slope = -1.61×10-4Ms-1 Y-intercept = 0.103 M…

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

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Q: The rate of a certain reaction is given by the following rate law: rate= =k[H][NH] Use this…

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Q: ACE: Rate Equation Given: aA + bB → products, rate = k[A]™[B]" Assess: What does this rate equation…

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Q: at rate

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Q: The rate of a certain reaction is given by the following rate law: rate =1 te=k[H=J[NH,] Use this…

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Q: Consider this reaction: 2HI (g) → H₂(g) + 1₂ (g) At a certain temperature it obeys this rate law.…

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Q: If 2.5 x 10-4 moles of Na2S2O3 are present in the starting solution, how many moles of H2O2 are used…

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Q: The decomposition of N₂O5 in carbon tetrachloride has been studied: 2 N₂Os (g) ->>> 2 N₂O4 (g) +…

A: ∆t(s) = Final time(s) - Initial time(s) ∆[N2O5] = Final [N2O5] - Initial [N2O5]

Q: rate

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Q: Consider this reaction: 2SO₂(g) → 2SO₂(g) + O₂(g) At a certain temperature it obeys this rate law. =…

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Q: estion 6 A chemical reaction with a single reactant has a rate constant of 0.1497 s1. How long (in…

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Q: A chemistry graduate student is studying the rate of this reaction: 2HI (g) → H2 (g) +I½ (g) He…

A: The rate law of reaction is expressed as:

Q: time [H,co,] (seconds) 0.800M 1.0 0.384 M 2.0 0.185 M 3.0 0.0888 M 4.0 0.0426M

A: rate law states that rate of reaction is directly propertional to the product of molar concentration…

Q: Consider the general reaction 5Br−(aq) + BrO3−(aq) + 6H+(aq) → 3Br2(aq) + 3H2O(aq) For this…

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Q: Enter your answer in the provided box. For the simple decomposition reactionAB(g)→A(g) + B(g) rate =…

A: Since the Rate =  k[AB]2  Hence the order of the reaction is power in [AB] = 2  Since for 2nd order…

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A: The mechanism of the reaction is: O3⇌O2+O (fast) ......(1)O3+O→2O2 (slow) ......(2)